28523722

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 24

約数和(自身を含む): 46252620

約数和(自身を除く): 17728898

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 809, 1037, 1618, 2074, 13753, 17629, 27506, 35258, 49349, 98698, 233801, 467602, 838933, 1677866, 14261861, 28523722]

約数ペア:

[(1, 28523722), (2, 14261861), (17, 1677866), (34, 838933), (61, 467602), (122, 233801), (289, 98698), (578, 49349), (809, 35258), (1037, 27506), (1618, 17629), (2074, 13753)]